GB191024544A - An Improved Power Hammer for Smith's Work. - Google Patents

An Improved Power Hammer for Smith's Work.

Info

Publication number
GB191024544A
GB191024544A GB191024544DA GB191024544A GB 191024544 A GB191024544 A GB 191024544A GB 191024544D A GB191024544D A GB 191024544DA GB 191024544 A GB191024544 A GB 191024544A
Authority
GB
United Kingdom
Prior art keywords
lever
hammer
shaft
crank
along
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
William Blacker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191024544A publication Critical patent/GB191024544A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/10—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
    • B21J7/12—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

24,544. Blacker, W. Oct. 22. Power hammers. -In smiths' hammers of the type having a head constrained by parallel rods d<1>, e' oscillating about pivots c, b respectively, the pivot or shaft c is connected to a spring lever q operated by crank or cam mechanism, and means are provided for moving the hammer laterally and for regulating the rise of the hammer and the strength of the blow. A lever x, adjustable as to position along a rack x<2>, is connected to a bell-crank x<1> capable of moving the lever q, carrying a bowl q<1>, along a slotted lever n, which is oscillated by a crank on a shaft l. The hammer is moved laterally by means of a nut j, Fig. 2, operated by a screwed shaft f driven by gearing k, from a hand-wheel. The nut is attached to side plates g, g<x> supporting blocks d, e, respectively loose on, and feathered to, the corresponding shafts c, b. The rise of the hammer is effected by a pair of springs stretching between the ends of a pair of levers, of which one is mounted on the shaft c and oscillates therewith, and the other is secured adjustably to the framework. During the stroke, one spring is in compression while the other is in tension, so that, by altering the position of the fixed lever, both springs are simultaneously adjusted. A hand - lever m, attached to the lever n, can be fixed in different positions along a rack m<1> and by means of links y, y<1> and a belt-shifter, a belt is moved along the cone pulleys w, w<1> to alter the rapidity of the stroke.
GB191024544D 1910-10-22 1910-10-22 An Improved Power Hammer for Smith's Work. Expired GB191024544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191024544T 1910-10-22

Publications (1)

Publication Number Publication Date
GB191024544A true GB191024544A (en) 1911-05-04

Family

ID=32494081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191024544D Expired GB191024544A (en) 1910-10-22 1910-10-22 An Improved Power Hammer for Smith's Work.

Country Status (1)

Country Link
GB (1) GB191024544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308827A (en) * 1979-10-19 1982-01-05 Roe Stephen E Fuel injection system for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308827A (en) * 1979-10-19 1982-01-05 Roe Stephen E Fuel injection system for internal combustion engines

Similar Documents

Publication Publication Date Title
GB191024544A (en) An Improved Power Hammer for Smith&#39;s Work.
US2688296A (en) Triple action reciprocating crown press
US2429062A (en) Triple-action press
US1957021A (en) Drop hammer
US1999673A (en) Screening apparatus
US3147695A (en) Adjustable stroke mechanism
US668799A (en) Power-hammer.
US1006831A (en) Mechanical movement for ore concentrating and separating apparatus.
GB191306519A (en) Mechanical Power Hammers.
US860784A (en) Drop-hammer.
US1007159A (en) Power-hammer.
US461917A (en) Power-hammer
US817507A (en) Glazing or rolling machine.
US1786933A (en) Shake mechanism
US634938A (en) Machine for dressing stone.
US1103918A (en) Hammer.
US779721A (en) Reciprocating hammer.
US955623A (en) Power-hammer.
US629815A (en) Machine for dividing dough or like plastic material.
US689454A (en) Apparatus for imparting motion.
US810905A (en) Power-hammer.
US907445A (en) Power-hacksaw.
US1036618A (en) Machine for forming cement tiles.
GB191323223A (en) Improvements in Nut-cracking Machines.
GB195695A (en) Improvements in and relating to screening apparatus